Crossword Genius

My god! A programming language for a hunter in the sky! (7)

Ross

I believe the answer is:

goshawk

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But I can't explain it at all! Could you help me understand?

(Other definitions for goshawk that I've seen before include "Short-winged bird of prey" , "Bird used in falconry" .)

I've seen this clue in The Hindu.
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